Q.1: An RC circuit with a 110.0 V power source is connected to a fluorescent lamp as shown in the figure. The lamp L turns on when the voltage across the capacitor reaches 75.0V, which happens after 0.65 seconds after the switch is closed. If R = 3M2, (a) what is the value of the capacitance C? (b) If we must switch the lamps 3 times in a second, what should be the value of capacitance? (c) What is the charge on the capacitor when the lamp just flashes? www R 110.0V

Q.1: An RC circuit with a 110.0 V power source is connected to a fluorescent lamp as shown in the figure. The lamp L turns on when the voltage across the capacitor reaches 75.0V, which happens after 0.65 seconds after the switch is closed. If R = 3M2, (a) what is the value of the capacitance C? (b) If we must switch the lamps 3 times in a second, what should be the value of capacitance? (c) What is the charge on the capacitor when the lamp just flashes? www R 110.0V

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter21: Resistive-capacitive Series Circuits

Section: Chapter Questions

Problem 6RQ: A 15-F AC capacitor is connected in series with a 50 resistor. The capacitor has a voltage rating...

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